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A024802
a(n) = position of n^2 + (n+1)^2 + (n+2)^2 in A000408.
0
6, 15, 30, 50, 75, 104, 140, 181, 228, 279, 335, 396, 463, 533, 610, 693, 779, 870, 968, 1070, 1177, 1289, 1405, 1528, 1655, 1785, 1923, 2064, 2211, 2364, 2520, 2684, 2851, 3023, 3199, 3380, 3569, 3761, 3958, 4162, 4368, 4580, 4797, 5019, 5247, 5478, 5715
OFFSET
1,1
CROSSREFS
Sequence in context: A097889 A256874 A250121 * A331073 A011886 A212251
KEYWORD
nonn
EXTENSIONS
Corrected and extended by David W. Wilson, May 15 1997
STATUS
approved