A multiplicative encoding for the exponents of 2 obtained when using Shevelev's algorithm for computing A002326.

A292239

A multiplicative encoding for the exponents of 2 obtained when using Shevelev's algorithm for computing A002326.

Terms

    a(0) =2a(1) =3a(2) =10a(3) =5a(4) =28a(5) =252a(6) =840a(7) =7a(8) =88a(9) =23760a(10) =22a(11) =330a(12) =66528a(13) =23760a(14) =6652800a(15) =11a(16) =208a(17) =468a(18) =471744000a(19) =390a(20) =58240a(21) =1872a(22) =468a(23) =163800a(24) =93600a(25) =39a(27) =39000a(28) =17472a(31) =13a(32) =544

External references