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A337637 Number of numbers k <= n such that both k and k+1 are in A020899. 7
0, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 10, 11, 11, 11, 11, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 15, 16, 16, 16, 16, 17, 18, 18, 18, 18, 18, 18, 18, 19, 20, 20, 20 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

REFERENCES

A. Shutov, On the sum of the digits of the Zeckendorf representations of two consecutive numbers, Fib. Q., 58:3 (2020), 203-207.

LINKS

Table of n, a(n) for n=1..81.

CROSSREFS

Cf. A020899, A095096, A337287-A337290, A337634-A337636.

Sequence in context: A054899 A061217 A102684 * A156821 A025856 A350765

Adjacent sequences: A337634 A337635 A337636 * A337638 A337639 A337640

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane, Sep 12 2020

STATUS

approved

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Last modified December 1 23:44 EST 2022. Contains 358485 sequences. (Running on oeis4.)