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A332366
Main diagonal of A332365.
1
3, 13, 33, 73, 133, 237, 381, 593, 857, 1261, 1757, 2377, 3109, 4117, 5273, 6717, 8353, 10385, 12665, 15325, 18249, 21905, 25921, 30453, 35377, 41325, 47749, 54985, 62765, 71529, 80913, 91389, 102513, 115421, 129113, 144005, 159761, 177737, 196685
OFFSET
2,1
CROSSREFS
Cf. A332365.
Sequence in context: A146230 A166805 A252979 * A033943 A026084 A211801
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Feb 12 2020
STATUS
approved