Number of words of length n+1 created with the letters a,b,c with more c's than b's and more b's than a's.
A115752
Number of words of length n+1 created with the letters a,b,c with more c's than b's and more b's than a's.
Terms
- a(0) =0a(1) =0a(2) =3a(3) =4a(4) =15a(5) =81a(6) =168a(7) =540a(8) =2271a(9) =5365a(10) =16698a(11) =63229a(12) =159250a(13) =489048a(14) =1749933a(15) =4576140a(16) =13955895a(17) =48211389a(18) =129211818a(19) =392441049a(20) =1323741156a(21) =3609608838a(22) =10933915743a(23) =36252591813a(24) =100126350090a(25) =302737691646a(26) =990855646563
External references
- oeis: A115752