# Cassandra initial tokens table

When you're setting up a Cassandra cluster with random partitioning, you need to choose balanced keys for the initial tokens by dividing 2^127 by the number of nodes. I found a script here, but being a lazy bugger, I just wanted a table for common numbers of nodes. I couldn't find one by googling, so here's my generated version, and here's

One Node

node 0: 0

Two Nodes

node 0: 0

node 1: 85070591730234615865843651857942052864

Three Nodes

node 0: 0

node 1: 56713727820156410577229101238628035242

node 2: 113427455640312821154458202477256070485

Four Nodes

node 0: 0

node 1: 42535295865117307932921825928971026432

node 2: 85070591730234615865843651857942052864

node 3: 127605887595351923798765477786913079296

Five Nodes

node 0: 0

node 1: 34028236692093846346337460743176821145

node 2: 68056473384187692692674921486353642291

node 3: 102084710076281539039012382229530463436

node 4: 136112946768375385385349842972707284582

Six Nodes

node 0: 0

node 1: 28356863910078205288614550619314017621

node 2: 56713727820156410577229101238628035242

node 3: 85070591730234615865843651857942052864

node 4: 113427455640312821154458202477256070485

node 5: 141784319550391026443072753096570088106

Seven Nodes

node 0: 0

node 1: 24305883351495604533098186245126300818

node 2: 48611766702991209066196372490252601636

node 3: 72917650054486813599294558735378902454

node 4: 97223533405982418132392744980505203273

node 5: 121529416757478022665490931225631504091

node 6: 145835300108973627198589117470757804909

Eight Nodes

node 0: 0

node 1: 21267647932558653966460912964485513216

node 2: 42535295865117307932921825928971026432

node 3: 63802943797675961899382738893456539648

node 4: 85070591730234615865843651857942052864

node 5: 106338239662793269832304564822427566080

node 6: 127605887595351923798765477786913079296

node 7: 148873535527910577765226390751398592512

Nine Nodes

node 0: 0

node 1: 18904575940052136859076367079542678414

node 2: 37809151880104273718152734159085356828

node 3: 56713727820156410577229101238628035242

node 4: 75618303760208547436305468318170713656

node 5: 94522879700260684295381835397713392071

node 6: 113427455640312821154458202477256070485

node 7: 132332031580364958013534569556798748899

node 8: 151236607520417094872610936636341427313

Ten Nodes

node 0: 0

node 1: 17014118346046923173168730371588410572

node 2: 34028236692093846346337460743176821145

node 3: 51042355038140769519506191114765231718

node 4: 68056473384187692692674921486353642291

node 5: 85070591730234615865843651857942052864

node 6: 102084710076281539039012382229530463436

node 7: 119098828422328462212181112601118874009

node 8: 136112946768375385385349842972707284582

node 9: 153127065114422308558518573344295695155