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A049752
a(n) = T(n,n), array T as in A049747.
0
0, 3, 5, 11, 17, 25, 35, 49, 61, 77, 99, 119, 135, 163, 189, 219, 247, 283, 309, 343, 385, 421, 463, 505, 553, 603, 645, 699, 751, 799, 857, 919, 979, 1039, 1107, 1173, 1241, 1313, 1383, 1457, 1525, 1605, 1685, 1759, 1851, 1941, 2023, 2107, 2199, 2293, 2377
OFFSET
0,2
CROSSREFS
Sequence in context: A309427 A373965 A211435 * A371165 A286264 A347027
KEYWORD
nonn
EXTENSIONS
More terms from Sean A. Irvine, Aug 07 2021
STATUS
approved