A169787 The rows of the triangle in A169786 converge to this sequence.

1, 2, 3, 5, 5, 5, 9, 13, 9, 5, 9, 15, 19, 17, 21, 29, 17, 5, 9, 15, 19, 19, 27, 43, 43, 25, 21, 37, 51, 47, 51, 63, 33, 5, 9, 15, 19, 19, 27, 43, 43, 27, 27, 47, 67, 71, 75, 99, 91, 41, 21, 37, 51, 55, 71, 111, 127, 87, 59, 87, 125, 119, 119, 133, 65, 5, 9, 15, 19, 19

Offset

1,2

Links

Table of n, a(n) for n=1..70.

Crossrefs

Cf. A169786, A151723, A342272 (another version: subtract 1 from each term).

Sequence in context: A003660 A065688 A348976 * A165959 A347784 A111164

Adjacent sequences: A169784 A169785 A169786 * A169788 A169789 A169790

Keyword

nonn

Author

David Applegate and N. J. A. Sloane, May 12 2010

Status

approved