Row sums of A179927, the triangle of centered orthotopic numbers.
A179928
Row sums of A179927, the triangle of centered orthotopic numbers.
Terms
- a(0) =1a(1) =3a(2) =6a(3) =13a(4) =32a(5) =89a(6) =276a(7) =943a(8) =3514a(9) =14159a(10) =61242a(11) =282633a(12) =1384684a(13) =7170701a(14) =39105992a(15) =223867419a(16) =1341434134a(17) =8392364851a(18) =54696456734a(19) =370609441989
External references
- oeis: A179928