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A024518 a(n) = position of 1 + n^2 in A000404 (sums of 2 nonzero squares). 0
1, 2, 4, 6, 10, 14, 18, 23, 29, 36, 43, 49, 59, 67, 76, 86, 97, 108, 119, 132, 143, 157, 169, 182, 198, 215, 230, 245, 263, 280, 297, 316, 334, 354, 375, 394, 415, 436, 457, 480, 503, 527, 549, 574, 598, 624, 650, 674, 703, 730, 758, 787, 815, 844, 871, 902, 934, 965, 994 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..59.

CROSSREFS

Sequence in context: A234941 A303744 A059254 * A128422 A309882 A098380

Adjacent sequences:  A024515 A024516 A024517 * A024519 A024520 A024521

KEYWORD

nonn

AUTHOR

Clark Kimberling

EXTENSIONS

More terms from Sean A. Irvine, Jul 13 2019

STATUS

approved

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Last modified September 18 06:40 EDT 2020. Contains 337166 sequences. (Running on oeis4.)