"Pascal sweep" for k=5: draw a horizontal line through the 1 at C(k,0) in Pascal's triangle; rotate this line and record the sum of the numbers on it (excluding the initial 1).

A019306

"Pascal sweep" for k=5: draw a horizontal line through the 1 at C(k,0) in Pascal's triangle; rotate this line and record the sum of the numbers on it (excluding the initial 1).

Terms

    a(0) =1a(1) =6a(2) =15a(3) =1a(4) =27a(5) =1a(6) =21a(7) =8a(8) =1a(9) =88a(10) =1a(11) =10a(12) =36a(13) =1a(14) =67a(15) =1a(16) =45a(17) =12a(18) =1a(19) =188a(20) =1a(21) =14a(22) =66a(23) =1a(24) =135a(25) =1a(26) =78a(27) =16a(28) =1a(29) =344

External references