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A186519 Row sums of A186518. 1
1, 1, 1, 2, 1, 2, 3, 3, 3, 4, 5, 4, 4, 8, 5, 7, 8, 7, 10, 10, 7, 12, 9, 12, 6, 12, 12, 10, 16, 14, 13, 12, 15, 13, 18, 17, 13, 19, 14, 16, 16, 16, 19, 19, 20, 19, 17, 23, 15, 21, 28, 20, 18, 22, 24, 22, 21, 26, 27, 23, 22, 29, 33, 21, 32, 31, 33, 32, 27, 39, 27, 31, 29, 33, 33, 32, 41, 35, 27, 45, 28, 37, 40, 28, 36, 35, 41, 30, 33, 40, 45, 42, 32, 41, 42, 39, 45, 38, 44, 48, 44, 46, 49, 48, 56, 45, 51, 50, 49, 44, 51, 50, 46, 45, 58, 53, 42, 45, 52, 50, 62, 51, 55, 50, 56, 52, 62, 52, 60, 53, 68, 53, 57, 63 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,4
COMMENTS
a(n) mod 2 = A008930 mod 2.
LINKS
CROSSREFS
Sequence in context: A020908 A240873 A208882 * A241091 A137719 A029165
KEYWORD
nonn
AUTHOR
Mats Granvik, Feb 23 2011
STATUS
approved

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Last modified July 14 20:49 EDT 2024. Contains 374323 sequences. (Running on oeis4.)