A066127 In base 2, six 'Reverse and Add' steps are needed to reach a palindrome.

275, 301, 317, 361, 377, 401, 523, 579, 587, 603, 619, 637, 761, 777, 833, 841, 857, 873, 1043, 1063, 1091, 1107, 1179, 1197, 1213, 1227, 1261, 1277, 1293, 1295, 1315, 1413, 1415, 1437, 1439, 1449, 1465, 1485, 1487, 1513, 1529, 1553, 1555, 1573

Offset

1,1

Comments

The analog of A065211 in base 2. The number of steps starts at 0, so palindromes (cf. A006995) are excluded.

Links

Table of n, a(n) for n=1..44.

Index entries for sequences related to Reverse and Add!

Crossrefs

Cf. A006995, A065211, A066122.

Sequence in context: A344731 A023681 A070272 * A062377 A157489 A144715

Adjacent sequences: A066124 A066125 A066126 * A066128 A066129 A066130

Keyword

base,nonn

Author

Klaus Brockhaus, Dec 08 2001

Extensions

OFFSET changed from 0,1 to 1,1 by Harry J. Smith, Feb 01 2010

Status

approved