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A049757
a(n) = T(n,2), array T as in A049747.
0
3, 5, 5, 9, 11, 17, 21, 27, 35, 45, 51, 61, 73, 85, 99, 115, 123, 143, 159, 175, 195, 217, 237, 259, 283, 305, 323, 353, 377, 403, 431, 463, 495, 525, 561, 591, 623, 657, 693, 735, 769, 803, 845, 879, 929, 969, 1009, 1055, 1105, 1155, 1199, 1251, 1301, 1349
OFFSET
0,1
CROSSREFS
Sequence in context: A332775 A120841 A145282 * A190864 A155537 A164663
KEYWORD
nonn
EXTENSIONS
More terms from Sean A. Irvine, Aug 07 2021
STATUS
approved