

A278060


Relative of Hofstadter Qsequence: a(n) = n for 1 <= n <= 8; a(n) = a(na(n1)) + a(na(n2)) for n > 8.


11



1, 2, 3, 4, 5, 6, 7, 8, 3, 9, 10, 5, 11, 6, 7, 12, 14, 10, 8, 14, 18, 12, 15, 8, 23, 13, 10, 17, 13, 25, 16, 19, 20, 13, 19, 29, 18, 17, 30, 24, 24, 20, 23, 26, 20, 27, 24, 26, 38, 13, 28, 38, 30, 20, 42, 35, 19, 45, 30, 32, 29, 45, 23, 32, 40
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OFFSET

1,2


REFERENCES

Similar to Hofstadter's Qsequence A005185 but with different starting values.
This sequence has exactly 420 terms, since a(420)=430 and computing a(421) would refer to a(9).


LINKS

Nathan Fox, Table of n, a(n) for n = 1..420
N. Fox, Hofstadterlike Sequences over Nonstandard Integers, Talk given at the Rutgers Experimental Mathematics Seminar, November 10 2016.


CROSSREFS

Cf. A005185, A278056, A278057, A278058, A278059, A278061, A278062, A278063, A278064, A278065.
Sequence in context: A043268 A238593 A279649 * A160597 A282779 A305902
Adjacent sequences: A278057 A278058 A278059 * A278061 A278062 A278063


KEYWORD

nonn,fini,full


AUTHOR

Nathan Fox, Nov 10 2016


STATUS

approved



