Numbers that have exactly 8 representations as a k-gonal number, P(m,k) = m*((k-2)*m - (k-4))/2, k and m >= 3.

A321158

Numbers that have exactly 8 representations as a k-gonal number, P(m,k) = m*((k-2)*m - (k-4))/2, k and m >= 3.

Terms

    a(0) =11781a(1) =61776a(2) =75141a(3) =133056a(4) =152361a(5) =156520a(6) =176176a(7) =179740a(8) =188650a(9) =210925a(10) =241605a(11) =266085a(12) =292825a(13) =298936a(14) =338625a(15) =342585a(16) =354025a(17) =358281a(18) =360801a(19) =365365a(20) =371925a(21) =391392a(22) =395200a(23) =400960a(24) =417340a(25) =419805a(26) =424270a(27) =438516

External references