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A269975 Factorial-nested interval sequence of -1 + sqrt(2). 1
2, 1, 2, 1, 1, 1, 1, 2, 2, 1, 2, 2, 1, 3, 2, 1, 1, 2, 3, 1, 2, 1, 2, 2, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 3, 1, 1, 1, 4, 2, 2, 1, 1, 1, 2, 1, 2, 3, 1, 3, 3, 1, 2, 1, 2, 1, 1, 3, 2, 2, 2, 1, 1, 1, 1, 2, 1, 3, 2, 1, 1, 1, 1, 1, 1, 5, 2, 2, 1, 1, 1, 2, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

See A269970 for a definition of factorial-nested interval sequence and guide to related sequences.

LINKS

Table of n, a(n) for n=1..86.

FORMULA

Empirical: a(n) = A269974(n+1). - R. J. Mathar, Mar 21 2016

CROSSREFS

Cf. A000142, A269970.

Sequence in context: A103414 A092400 A269974 * A161895 A048138 A165022

Adjacent sequences:  A269972 A269973 A269974 * A269976 A269977 A269978

KEYWORD

nonn,easy

AUTHOR

Clark Kimberling, Mar 08 2016

STATUS

approved

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Last modified June 23 15:27 EDT 2017. Contains 288666 sequences.