"Pascal sweep" for k=10: 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).
A009550
"Pascal sweep" for k=10: 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) =11a(2) =55a(3) =165a(4) =330a(5) =463a(6) =12a(7) =528a(8) =220a(9) =1a(10) =838a(11) =78a(12) =793a(13) =286a(14) =14a(15) =1896a(16) =15a(17) =364a(18) =1288a(19) =105a(20) =1809a(21) =1a(22) =455a(23) =1836a(24) =17a(25) =2003a(26) =1365a(27) =560a(28) =136a(29) =18
External references
- oeis: A009550