A065932 Index values for new maxima in sequence A007365.
0, 1, 2, 3, 29, 43, 69, 1879, 2287, 3780, 4200, 4440, 4620, 5040, 6300, 7140, 7560, 8820, 9240, 10080, 12600, 13860, 15120, 17640, 18480, 20160, 22680, 25200, 27720, 28560, 30240, 32760, 37800, 42840, 50400, 55440, 57960, 60480, 64680, 65520, 73080, 75600
Offset: 1
Keywords
Links
- Donovan Johnson, Table of n, a(n) for n = 1..100
- N. J. A. Sloane, Transforms
Programs
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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
Extensions
More terms from David Wasserman, Oct 10 2002
Offset corrected by Donovan Johnson, Nov 26 2013
Comments