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A302408 Number of n step self-avoiding walks on 3 X infinity grid starting from (0,0). 4

%I #8 Apr 15 2018 21:50:11

%S 1,3,7,18,40,86,170,350,688,1394,2702,5338,10278,20078,38578,74820,

%T 143496,276890,530626,1020774,1955400,3754560,7190520,13790666,

%U 26407852,50612412,96911566,185660272,355485362,680860212,1303623528,2496462996

%N Number of n step self-avoiding walks on 3 X infinity grid starting from (0,0).

%H Sean A. Irvine, <a href="/A302408/b302408.txt">Table of n, a(n) for n = 0..39</a>

%Y Cf. A007825 (starting from (0,1)), A038577, A001411.

%K nonn,walk

%O 0,2

%A _Sean A. Irvine_, Apr 07 2018

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)