Volume of Johnson square pyramid placed upright on cube (rounded down) with edge lengths equal to n.

A227221

Volume of Johnson square pyramid placed upright on cube (rounded down) with edge lengths equal to n.

Terms

    a(0) =1a(1) =9a(2) =33a(3) =79a(4) =154a(5) =266a(6) =423a(7) =632a(8) =900a(9) =1235a(10) =1644a(11) =2135a(12) =2714a(13) =3390a(14) =4170a(15) =5061a(16) =6071a(17) =7206a(18) =8475a(19) =9885a(20) =11443a(21) =13157a(22) =15034a(23) =17082a(24) =19307a(25) =21718a(26) =24322a(27) =27126a(28) =30137a(29) =33363

External references