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A092772
(Prime(prime(n))^2-1)/24.
1
1, 5, 12, 40, 70, 145, 187, 287, 495, 672, 1027, 1335, 1520, 1855, 2420, 3197, 3337, 4565, 5192, 5612, 6700, 7740, 8855, 10795, 12467, 13207, 14357, 14950, 15862, 20945, 22755, 24897, 26467, 30745, 32047, 35190, 38962, 40920, 44290
OFFSET
1,2
MATHEMATICA
(Prime[Prime[Range[2, 40]]]^2-1)/24 (* Harvey P. Dale, Dec 15 2018 *)
CROSSREFS
Cf. A092771.
Sequence in context: A169588 A233007 A221795 * A164737 A120779 A082189
KEYWORD
nonn
AUTHOR
Jorge Coveiro, Apr 14 2004
STATUS
approved