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A275896
a(n) = A065189(n+1)-1.
3
0, 3, 1, 4, 2, 9, 12, 10, 5, 14, 6, 19, 7, 20, 8, 25, 28, 26, 11, 30, 33, 13, 37, 39, 15, 42, 16, 41, 17, 48, 18, 49, 53, 55, 21, 58, 22, 57, 23, 63, 24, 66, 68, 70, 27, 74, 76, 29, 79, 77, 31, 84, 32, 85, 89, 34, 90, 35, 94, 36, 98, 100, 38, 103, 101, 40, 107, 110, 112, 43, 115, 44, 119, 45, 116, 46
OFFSET
0,2
COMMENTS
All of A065188, A065189, A199134, A275884 should really have started at 0 rather than 1. Then the graph of A065188, for example, would be comparable with the graph of A002251.
LINKS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Aug 23 2016
STATUS
approved