a(n) = sum of squares of numbers in row n of array T given by A026747.

A027229

a(n) = sum of squares of numbers in row n of array T given by A026747.

Terms

    a(0) =1a(1) =2a(2) =11a(3) =34a(4) =184a(5) =632a(6) =3452a(7) =12360a(8) =68290a(9) =249882a(10) =1395696a(11) =5175366a(12) =29193025a(13) =109227518a(14) =621609060a(15) =2340986206a(16) =13428450520a(17) =50823832190a(18) =293606387095

External references