A059156 A hierarchical sequence (W'3{2,2}c - see A059126).

4, 16, 4, 64, 256, 64, 4, 16, 4, 1024, 4096, 1024, 4, 16, 4, 64, 256, 64, 4, 16, 4, 16384, 65536, 16384, 4, 16, 4, 64, 256, 64, 4, 16, 4, 1024, 4096, 1024, 4, 16, 4, 64, 256, 64, 4, 16, 4, 262144, 1048576, 262144, 4, 16, 4, 64, 256, 64, 4, 16, 4, 1024, 4096, 1024, 4

Offset

0,1

Links

Table of n, a(n) for n=0..60.

Jonas Wallgren, Hierarchical sequences

Formula

a(n) = A059148(3*n) + A059148(3*n+1) + A059148(3*n+2). - Sean A. Irvine, Sep 13 2022

Crossrefs

Cf. A059126, A059148.

Sequence in context: A232515 A010295 A059152 * A050080 A329068 A328755

Adjacent sequences: A059153 A059154 A059155 * A059157 A059158 A059159

Keyword

easy,nonn

Author

Jonas Wallgren, Feb 02 2001

Status

approved