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A035495 Musical scales consisting of n notes. 0
1, 1, 6, 19, 43, 66, 80, 66, 43, 19, 6, 1, 1 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

REFERENCES

R. C. Read, Combinatorial problems in theory of music, Discrete Math. 167 (1997), 543-551.

LINKS

H. Fripertinger, Enumeration in musical theory

FORMULA

Coefficient of x^n in cycle index Z(C_12; 1+x).

CROSSREFS

Sequence in context: A054567 A096957 A173980 * A061293 A005900 A138357

Adjacent sequences:  A035492 A035493 A035494 * A035496 A035497 A035498

KEYWORD

nonn,fini,full,nice

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 18 00:14 EST 2012. Contains 206085 sequences.