1,1

a(n) is the number whose binary representation is A154805(n).

Cf. A043291, A097262, A152776, A154805, A154808.

Sequence in context: A097262 A158557 A090411 this_sequence A133199 A059760 A059615

Adjacent sequences: A154803 A154804 A154805 this_sequence A154807 A154808 A154809

easy,more,nonn

Omar E. Pol (info(AT)polprimos.com), Jan 25 2009