Partial sums (A131771) equal this sequence excluding zeros located at positions {m*(m+1)/2, m>=0}, with a(0)=1.
A131772
Partial sums (A131771) equal this sequence excluding zeros located at positions {m*(m+1)/2, m>=0}, with a(0)=1.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =2a(4) =0a(5) =4a(6) =4a(7) =8a(8) =0a(9) =12a(10) =20a(11) =20a(12) =32a(13) =0a(14) =52a(15) =72a(16) =104a(17) =104a(18) =156a(19) =0a(20) =228a(21) =332a(22) =436a(23) =592a(24) =592a(25) =820a(26) =0a(27) =1152a(28) =1588a(29) =2180
External references
- oeis: A131772