A099820 Even nonnegative integers in base 2 (bisection of A007088).

0, 10, 100, 110, 1000, 1010, 1100, 1110, 10000, 10010, 10100, 10110, 11000, 11010, 11100, 11110, 100000, 100010, 100100, 100110, 101000, 101010, 101100, 101110, 110000, 110010, 110100, 110110, 111000, 111010, 111100, 111110, 1000000

Offset

0,2

Links

Table of n, a(n) for n=0..32.

Index entries for 2-automatic sequences.

Maple

seq(convert(2*n, binary), n=0..37); # Emeric Deutsch, Dec 15 2004

Crossrefs

Cf. A007088, A099821.

Sequence in context: A121030 A327786 A154810 * A273245 A276349 A167502

Adjacent sequences: A099817 A099818 A099819 * A099821 A099822 A099823

Keyword

nonn,easy

Author

N. J. A. Sloane, Nov 19 2004

Extensions

More terms from Emeric Deutsch, Dec 15 2004

Status

approved