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A039511 a(n) = 2i + 1 where i is the least index such that A039508(i) = n or 0 if there is none. 1
1, 7, 11, 23, 29, 5, 187, 25, 35, 13, 55, 125, 145, 91, 143, 65, 247, 175, 269, 233, 745, 517, 485, 431, 1547, 455, 1645, 715, 943, 295, 1991, 893, 355, 1201, 2509, 1235, 1685, 1967, 1345, 1729, 781, 2585, 2717, 3055 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Next terms beyond a(44) = 3055: ?, 3017, 3395, ?, 2275, 2395, ?, ?, 499, ...

LINKS

Table of n, a(n) for n=1..44.

CROSSREFS

Cf. A039508, A039509, A039510, A039512, A039513, A039514, A039515.

Sequence in context: A175651 A284052 A211433 * A103667 A033207 A095084

Adjacent sequences:  A039508 A039509 A039510 * A039512 A039513 A039514

KEYWORD

nonn,more

AUTHOR

Christian G. Bower, Feb 15 1999

STATUS

approved

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Last modified September 26 05:00 EDT 2020. Contains 337346 sequences. (Running on oeis4.)