A024512 - OEIS

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A024512

Position of 1 + n^2 in A004431 (sums of 2 distinct nonzero squares).

1, 2, 4, 7, 10, 14, 19, 24, 30, 37, 42, 51, 59, 68, 77, 87, 98, 109, 121, 132, 146, 157, 170, 186, 202, 216, 231, 249, 265, 282, 300, 317, 336, 357, 376, 397, 418, 438, 460, 483, 507, 529, 553, 577, 602, 627, 651, 680, 707, 734, 763, 791, 819, 846, 877, 909, 940, 969

(list; graph; refs; listen; history; text; internal format)

OFFSET

2,2

LINKS

Table of n, a(n) for n=2..59.

CROSSREFS

Sequence in context: A076268 A323623 A055607 * A047808 A007980 A022339

Adjacent sequences: A024509 A024510 A024511 * A024513 A024514 A024515

KEYWORD

nonn

AUTHOR

Clark Kimberling

EXTENSIONS

Offset corrected and more terms from Sean A. Irvine, Jul 13 2019

STATUS

approved