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A275916
a(n) = A273059(4n).
6
0, 21, 112, 276, 511, 708, 1063, 1491, 1990, 2561, 3205, 3920, 4437, 5272, 6180, 7159, 8211, 9334, 10123, 11366, 12682, 14069, 15528, 17060, 18663, 19772, 21495, 23291, 25158, 26443, 28430, 30490, 32621, 34824, 37100, 39447, 41052, 43519, 46059, 48670, 51354, 54109, 55986, 58861, 61809
OFFSET
0,2
COMMENTS
A275916-A275919 are the four rays in A273059. There is a conjectured recursion for these sequences: see A140101.
LINKS
N. J. A. Sloane and Alois P. Heinz, Table of n, a(n) for n = 0..7572
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Aug 28 2016
STATUS
approved