Monotonic ordering of set S generated by these rules: if x and y are in S then (x+1)(y+1) is in S, and 2 is in S.

A192518

Monotonic ordering of set S generated by these rules: if x and y are in S then (x+1)(y+1) is in S, and 2 is in S.

Terms

    a(0) =2a(1) =9a(2) =30a(3) =93a(4) =100a(5) =282a(6) =303a(7) =310a(8) =849a(9) =912a(10) =933a(11) =940a(12) =961a(13) =1010a(14) =2550a(15) =2739a(16) =2802a(17) =2823a(18) =2830a(19) =2886a(20) =2914a(21) =3033a(22) =3040a(23) =3110a(24) =3131a(25) =7653a(26) =8220a(27) =8409a(28) =8472a(29) =8493

External references