A043005 Base-4 palindromes that start with 3.

3, 15, 51, 55, 59, 63, 195, 215, 235, 255, 771, 787, 803, 819, 839, 855, 871, 887, 907, 923, 939, 955, 975, 991, 1007, 1023, 3075, 3155, 3235, 3315, 3335, 3415, 3495, 3575, 3595, 3675, 3755, 3835, 3855, 3935, 4015, 4095, 12291

Offset

1,1

Links

Table of n, a(n) for n=1..43.

Crossrefs

Cf. A043049.

Sequence in context: A034564 A012203 A112586 * A165746 A248122 A118126

Adjacent sequences: A043002 A043003 A043004 * A043006 A043007 A043008

Keyword

nonn,base

Author

Clark Kimberling

Status

approved