A087148 Increasing positive integers a(n), a(1)=1, such that the self-convolution results in the smallest multiples of index n: n*A087149(n).

1, 2, 4, 6, 10, 13, 14, 16, 18, 21, 22, 28, 37, 43, 45, 48, 51, 58, 59, 69, 76, 81, 91, 94, 109, 115, 142, 143, 170, 184, 208, 209, 241, 250, 258, 265, 282, 295, 306, 319, 356, 361, 398, 405, 430, 441, 466, 481, 483, 505, 532, 535, 570, 594, 616, 629, 633, 638

Offset

1,2

Links

Table of n, a(n) for n=1..58.

Crossrefs

Cf. A087149.

Sequence in context: A305836 A233349 A233556 * A297531 A334821 A275489

Adjacent sequences: A087145 A087146 A087147 * A087149 A087150 A087151

Keyword

nonn

Author

Paul D. Hanna, Aug 19 2003

Status

approved