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A283311 a(n) = (A054377(n) - 6)/36. 0
0, 1, 50, 1307, 61513956, 1458205461, 235845043987769122519632535030 (list; graph; refs; listen; history; text; internal format)
OFFSET
2,3
LINKS
J. Sondow and K. MacMillan, Primary pseudoperfect numbers, arithmetic progressions, and the Erdős-Moser equation, Amer. Math. Monthly, 124 (2017) 232-240; arXiv:math/1812.06566 [math.NT], 2018.
CROSSREFS
Cf. A054377.
Sequence in context: A162205 A162492 A017713 * A031602 A231743 A140520
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Mar 07 2017
STATUS
approved

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Last modified March 29 06:44 EDT 2024. Contains 371265 sequences. (Running on oeis4.)