Triangle, read by rows, where T(n,k) equals the sum of squares of numbers < 2^n having exactly k ones in their binary expansion.

A110200

Triangle, read by rows, where T(n,k) equals the sum of squares of numbers < 2^n having exactly k ones in their binary expansion.

Terms

    a(0) =1a(1) =5a(2) =9a(3) =21a(4) =70a(5) =49a(6) =85a(7) =395a(8) =535a(9) =225a(10) =341a(11) =1984a(12) =3906a(13) =3224a(14) =961a(15) =1365a(16) =9429a(17) =24066a(18) =29274a(19) =17241a(20) =3969a(21) =5461a(22) =43434a(23) =135255a(24) =215900a(25) =188595a(26) =86106a(27) =16129a(28) =21845a(29) =196095

External references