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A064530 Number of holes in n-th letter of English alphabet. 3
1, 2, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

EXAMPLE

A has one hole, B has two, etc.

CROSSREFS

Equals A064529 - 1. Cf. A064531, A064532.

Sequence in context: A027652 A127282 A138954 * A037047 A118917 A204293

Adjacent sequences:  A064527 A064528 A064529 * A064531 A064532 A064533

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Oct 07 2001

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Last modified February 17 02:48 EST 2012. Contains 205978 sequences.