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A053190 Numerators in the convergents of [L_1, L_2, L_3, . . . ] where L_i is period length of the continued fraction for sqrt(i). 0
0, 1, 2, 1, 3, 7, 31, 69, 31, 100, 231, 562, 3041, 12726, 28493, 12726, 41219, 95164, 612203, 1319570, 8529623, 52497308, 218518855, 489535018, 218518855, 708053873, 1634626601, 7246560277, 37867427986, 82981416249, 701718757978 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

EXAMPLE

The numerator of the 7th convergent of [0, 1, 2, 0, 1, 2, 4, 2, 0, 1, 2, 2, 5, 4, 2...] is 31.

CROSSREFS

Cf. A053011.

Sequence in context: A137766 A010758 A019224 * A135299 A092081 A203997

Adjacent sequences:  A053187 A053188 A053189 * A053191 A053192 A053193

KEYWORD

cofr,frac,nonn

AUTHOR

Justin T. Miller (miller(AT)u.arizona.edu), Mar 02 2000

EXTENSIONS

More terms from James A. Sellers (sellersj(AT)math.psu.edu), Mar 02 2000

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Last modified February 14 13:08 EST 2012. Contains 205623 sequences.