A191356 Interpret the terms of A069748 having only decimal digits 0 and 1 as binary numbers and then convert those numbers to decimal.

0, 1, 3, 5, 7, 9, 17, 21, 27, 33, 45, 51, 65, 73, 99, 129, 153, 165, 195, 257, 273, 297, 325, 367, 513, 561

Offset: 1

Author

Vladimir Shevelev, May 31 2011

Keywords

• nonn
• base

Comments

May be the same sequence obtained from reading the terms of A002780 having only digits 0,1 in base 2 and converting to decimal.

Examples

			A069748(10)=10101 is the eighth number of A069748 having only digits 0 and 1. The binary number 10101 equals 21 in decimal. Thus a(8)=21.
		

Crossrefs

Cf. A002780.