Duplicating binary multipliers; i.e., n+1 1-bits placed 2n bits from each other.

A036213

Duplicating binary multipliers; i.e., n+1 1-bits placed 2n bits from each other.

Terms

    a(0) =1a(1) =5a(2) =273a(3) =266305a(4) =4311810305

External references