A087437 A077565 indexed by A025487.

1, 1, 1, 1, 2, 3, 2, 4, 4, 3, 3, 6, 5, 4, 7, 9, 11, 5, 12, 11, 12, 5, 12, 17, 6, 17, 23, 17, 15, 19, 26, 8, 25, 35, 22, 35, 32, 25, 40, 10, 39, 36, 39, 32, 61, 30, 52, 48, 43, 57, 12, 73, 51, 16, 68, 52, 92, 38, 94, 72, 82, 81, 15, 119, 69, 59, 131, 84, 93, 140, 50, 72, 123, 143, 101

Offset

1,5

Links

Table of n, a(n) for n=1..75.

Formula

a(n)=A077565(A025487(n)).

Crossrefs

Cf. A025487, A077565.

Sequence in context: A321476 A214567 A259363 * A304739 A304735 A318048

Adjacent sequences: A087434 A087435 A087436 * A087438 A087439 A087440

Keyword

nonn

Author

Ray Chandler, Sep 03 2003

Status

approved