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