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A039510 a(n) = 2i + 1 where i is the least index such that A039508(i) = A039509(n). 1
1, 5, 13, 55, 65, 175, 233, 295, 355, 499, 1319, 1631, 6005, 6487 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..13.

CROSSREFS

Cf. A039508, A039509, A039511, A039512, A039513, A039514, A039515.

Sequence in context: A149542 A089794 A216821 * A149543 A149544 A149545

Adjacent sequences:  A039507 A039508 A039509 * A039511 A039512 A039513

KEYWORD

nonn,more

AUTHOR

Christian G. Bower, Feb 15 1999

STATUS

approved

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Last modified June 19 15:42 EDT 2021. Contains 345142 sequences. (Running on oeis4.)