A113461 Common differences of arithmetic progressions in A113460.

0, 1, 2, 6, 6, 30, 150, 1210230, 32671170, 224494620, 1536160080, 1482708889200

Offset

1,3

Comments

Apart from the initial term, does this sequence coincide with A061558? Does A113460 coincide with A130791? - N. J. A. Sloane, Sep 22 2007

Apart from the initial term, this sequence coincides with A061558 for at least the first 210 terms. - David W. Wilson, Sep 22 2007

Links

Table of n, a(n) for n=1..12.

Index entries for sequences related to primes in arithmetic progressions

Crossrefs

Cf. A113460, A113459, A127781.

Sequence in context: A060114 A033188 A093364 * A061558 A123144 A179215

Adjacent sequences: A113458 A113459 A113460 * A113462 A113463 A113464

Keyword

hard,nonn

Author

David Wasserman, Jan 08 2006

Status

approved