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A022449 c(p(n)) where p(k) is k-th prime including p(1)=1 and c(k) is k-th composite number. +0
3
4, 6, 8, 10, 14, 20, 22, 27, 30, 35, 44, 46, 54, 58, 62, 66, 75, 82, 85, 92, 96, 99, 108, 114, 120, 129, 134, 136, 142, 144, 148, 166, 171, 178, 182, 194, 196, 204, 210, 215, 221, 230, 232, 245, 247, 252, 254, 268, 285, 289, 291, 296, 302, 304, 318 (list; graph; listen)
OFFSET

1,1

REFERENCES

C. Kimberling, Fractal sequences and interspersions, Ars Combinatoria, vol. 45 p 157 1997.

LINKS

C. Kimberling, Interspersions

CROSSREFS

A065858 with a leading 4.

Sequence in context: A067315 A069148 A103800 this_sequence A088686 A161344 A127792

Adjacent sequences: A022446 A022447 A022448 this_sequence A022450 A022451 A022452

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

EXTENSIONS

Definition corrected by Christopher M. Tomaszewski (cmt1288(AT)comcast.net), Mar 30 2005

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Last modified December 1 13:27 EST 2009. Contains 167806 sequences.


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