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A034890 Duplicate of A009490. 0
1, 2, 3, 4, 6, 6, 9, 11, 14, 16, 20, 23, 27, 31, 35, 43, 47, 55, 61, 70, 78, 88, 98, 111, 123 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..25.

CROSSREFS

Sequence in context: A073061 A300526 A006874 * A009490 A243930 A064778

Adjacent sequences:  A034887 A034888 A034889 * A034891 A034892 A034893

KEYWORD

dead

STATUS

approved

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Last modified November 26 03:20 EST 2020. Contains 338632 sequences. (Running on oeis4.)