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A065932 Index values for new maxima in sequence A007365. 3

%I

%S 0,1,2,3,29,43,69,1879,2287,3780,4200,4440,4620,5040,6300,7140,7560,

%T 8820,9240,10080,12600,13860,15120,17640,18480,20160,22680,25200,

%U 27720,28560,30240,32760,37800,42840,50400,55440,57960,60480,64680,65520,73080,75600

%N Index values for new maxima in sequence A007365.

%C RECORDS transform of A007365.

%H Donovan Johnson, <a href="/A065932/b065932.txt">Table of n, a(n) for n = 1..100</a>

%H N. J. A. Sloane, <a href="/transforms.txt">Transforms</a>

%o (PARI) sg(m) = {local(a,n,k); a = 0; for(k = 1,m,n = 1; while(sigma(n)! = sigma(n+k), n++); if(n>a,a = n; print(k,"\t",n)))} \\ _Klaus Brockhaus_

%Y Cf. A007365, A065933.

%K nonn

%O 1,3

%A _Jason Earls_, Nov 28 2001

%E More terms from _David Wasserman_, Oct 10 2002

%E Offset corrected by _Donovan Johnson_, Nov 26 2013

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Last modified August 8 23:02 EDT 2020. Contains 336300 sequences. (Running on oeis4.)