CIK transform of Pascal's triangle A007318.

Terms

a(0) =0a(1) =1a(2) =1a(3) =2a(4) =3a(5) =2a(6) =3a(7) =7a(8) =7a(9) =3a(10) =5a(11) =15a(12) =24a(13) =15a(14) =5a(15) =7a(16) =31a(17) =62a(18) =62a(19) =31a(20) =7a(21) =13a(22) =63a(23) =161a(24) =212a(25) =161a(26) =63a(27) =13a(28) =19a(29) =127