A098794 a(n+1) = smallest number greater a(n) that ends in binary representation with floor(a(n)/4); a(1)=1.

1, 2, 4, 5, 7, 9, 10, 14, 15, 19, 20, 21, 29, 31, 39, 41, 42, 58, 62, 63, 79, 83, 84, 85, 117, 125, 127, 159, 167, 169, 170, 234, 250, 254, 255, 319, 335, 339, 340, 341, 469, 501, 509, 511, 639, 671, 679, 681, 682, 938, 1002, 1018, 1022, 1023, 1279, 1343, 1359

Offset

1,2

Links

Table of n, a(n) for n=1..57.

Index entries for sequences related to binary expansion of n

Crossrefs

Cf. A007088.

Sequence in context: A050731 A295579 A375927 * A256228 A114055 A169581

Adjacent sequences: A098791 A098792 A098793 * A098795 A098796 A098797

Keyword

nonn,base

Author

Reinhard Zumkeller, Oct 31 2004

Status

approved