Antidiagonal sums of number triangle A129652.
A129653
Antidiagonal sums of number triangle A129652.
Terms
- a(0) =1a(1) =1a(2) =4a(3) =15a(4) =83a(5) =556a(6) =4435a(7) =40773a(8) =423836a(9) =4908403a(10) =62606297a(11) =871421976a(12) =13136605577a(13) =213122669141
External references
- oeis: A129653