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A214324 Records in A214323. 3
1, 2, 3, 7, 8, 11, 36, 415, 1229, 2545, 16721, 82940, 85992, 128925 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A329783 A287675 A273944 * A102664 A055053 A233998
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Jul 23 2012
EXTENSIONS
a(12) from Reinhard Zumkeller, Jul 24 2012
a(13)-a(14) from Jinyuan Wang, Jul 25 2021
STATUS
approved

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Last modified May 2 10:46 EDT 2024. Contains 372196 sequences. (Running on oeis4.)