Define the sequence S(a(0),a(1)) by a(n+2) is the least integer such that a(n+2)/a(n+1) > a(n+1)/a(n) for n >= 0. This is S(2,10).
A019475
Define the sequence S(a(0),a(1)) by a(n+2) is the least integer such that a(n+2)/a(n+1) > a(n+1)/a(n) for n >= 0. This is S(2,10).
Terms
- a(0) =2a(1) =10a(2) =51a(3) =261a(4) =1336a(5) =6839a(6) =35009a(7) =179212a(8) =917391a(9) =4696149a(10) =24039712a(11) =123059927a(12) =629947050a(13) =3224715759a(14) =16507406022a(15) =84501851928a(16) =432567234958
External references
- oeis: A019475