A132175 Index of end of n-th generation of terms in A063882.

4, 9, 20, 43, 91, 188, 384, 777, 1564, 3140, 6293, 12601, 25218, 50453, 100925, 201870, 403762, 807547

Offset

1,1

Links

Table of n, a(n) for n=1..18.

B. Balamohan, A. Kuznetsov and S. Tanny, On the behavior of a variant of Hofstadter's Q-sequence, J. Integer Sequences, Vol. 10 (2007), #07.7.1.

Index entries for Hofstadter-type sequences

Crossrefs

Sequence in context: A156321 A276778 A133095 * A019493 A019492 A020708

Adjacent sequences: A132172 A132173 A132174 * A132176 A132177 A132178

Keyword

nonn

Author

N. J. A. Sloane, Nov 07 2007

Status

approved