A022784 Place where n-th 1 occurs in A023122.

1, 3, 6, 10, 15, 22, 30, 39, 49, 61, 74, 88, 103, 119, 137, 156, 176, 197, 220, 244, 269, 295, 322, 351, 381, 412, 444, 478, 513, 549, 586, 624, 664, 705, 747, 790, 835, 881, 928, 976, 1025, 1076, 1128, 1181, 1235, 1291, 1348, 1406, 1465, 1526

Offset

1,2

Links

Table of n, a(n) for n=1..50.

Crossrefs

Sequence in context: A360954 A025723 A173106 * A025736 A288425 A022952

Adjacent sequences: A022781 A022782 A022783 * A022785 A022786 A022787

Keyword

nonn

Author

Clark Kimberling

Status

approved