Number of size n nonnegative integer arrays with new values introduced in increasing order from 0, and no 2 consecutive elements totalling n or more.
A193057
Number of size n nonnegative integer arrays with new values introduced in increasing order from 0, and no 2 consecutive elements totalling n or more.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =13a(4) =43a(5) =179a(6) =754a(7) =3752a(8) =18910a(9) =107947a(10) =626797a(11) =4007984a(12) =26177428a(13) =184572504a(14) =1333510143a(15) =10251720776a(16) =80925610461a(17) =672581036971
External references
- oeis: A193057