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A113461
Common differences of arithmetic progressions in A113460.
4
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
CROSSREFS
KEYWORD
hard,nonn
AUTHOR
David Wasserman, Jan 08 2006
STATUS
approved