Prime factorization of n encoded by interleaving successive prime exponents in unary to bit-positions given by columns of A001477.
A075175
Prime factorization of n encoded by interleaving successive prime exponents in unary to bit-positions given by columns of A001477.
Terms
- a(0) =0a(1) =1a(2) =2a(3) =5a(4) =8a(5) =3a(6) =64a(7) =37a(8) =18a(9) =9a(10) =1024a(11) =7a(12) =32768a(13) =65a(14) =10a(15) =549a(16) =2097152a(17) =19a(18) =268435456a(19) =13a(20) =66a(21) =1025a(22) =68719476736a(23) =39a(24) =136a(25) =32769a(26) =274a(27) =69a(29) =11a(31) =16933
External references
- oeis: A075175