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A061894 Lionel-Levine-sequence generated by (2,0). 2
0, 2, 2, 4, 6, 13, 35, 171, 1934, 97151, 52942129 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..10.

EXAMPLE

a(3) = 4: (2,0),(2,2),(1,1,2,2),(1,1,2,2,3,4)

CROSSREFS

A011784, A061892, A061895.

Sequence in context: A153955 A074028 A181926 * A116684 A276057 A116637

Adjacent sequences:  A061891 A061892 A061893 * A061895 A061896 A061897

KEYWORD

nonn,easy

AUTHOR

Frank Ellermann, May 13 2001

EXTENSIONS

One more term from Naohiro Nomoto, May 10 2002

STATUS

approved

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Last modified February 24 10:37 EST 2020. Contains 332209 sequences. (Running on oeis4.)