Sum of terms in level n of TRIP - Stern sequence associated with permutation triple (e,12,12).
A278614
Sum of terms in level n of TRIP - Stern sequence associated with permutation triple (e,12,12).
Terms
- a(0) =3a(1) =8a(2) =22a(3) =62a(4) =176a(5) =502a(6) =1434a(7) =4100a(8) =11726a(9) =33542a(10) =95952a(11) =274494a(12) =785266a(13) =2246484a(14) =6426742a(15) =18385646a(16) =52597744a(17) =150471910a(18) =430470890a(19) =1231493604
External references
- oeis: A278614