A229169 Define a sequence of real numbers by b(1)=2, b(n+1) = b(n) + log_2(b(n)); a(n) = floor( b(n) ).

2, 3, 4, 6, 9, 12, 16, 20, 24, 29, 34, 39, 44, 50, 55, 61, 67, 73, 79, 86, 92, 99, 105, 112, 119, 126, 133, 140, 147, 154, 161, 169, 176, 184, 191, 199, 206, 214, 222, 230, 238, 245, 253, 261, 269, 277, 286, 294, 302, 310, 318, 327, 335, 344, 352, 360, 369, 377, 386, 395, 403, 412, 421, 429, 438, 447, 456, 464, 473, 482

Offset

1,1

Links

Table of n, a(n) for n=1..70.

Index entries for Colombian or self numbers and related sequences

Crossrefs

Cf. A229168, A229170, A155921, A229177.

Sequence in context: A204502 A062437 A060729 * A155510 A073576 A186115

Adjacent sequences: A229166 A229167 A229168 * A229170 A229171 A229172

Keyword

nonn

Author

N. J. A. Sloane, Sep 27 2013

Status

approved