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A050825 Even numbers in the sequence generated by a(n)=a(a(n-1)-1)+a(n+1-a(n-1)). 1
2, 4, 6, 6, 6, 8, 10, 10, 12, 14, 16, 16, 16, 16, 18, 18, 20, 22, 24, 24, 26, 26, 26, 28, 30, 32, 34, 36, 36, 38, 38, 40, 40, 42, 44, 46, 46, 48, 50, 52, 54, 54, 54, 56, 58, 60, 60, 62, 62, 64, 66, 68, 68, 70, 70, 70, 72, 72, 72, 72, 74, 76, 78, 80, 82, 82, 84, 86, 86, 86, 86 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..71.

CROSSREFS

Cf. A006161, A051134.

Sequence in context: A050823 A209863 A207540 * A174342 A111150 A166983

Adjacent sequences:  A050822 A050823 A050824 * A050826 A050827 A050828

KEYWORD

nonn,easy

AUTHOR

Mohammad K. Azarian

EXTENSIONS

More terms from Jordan D Culp (s1172070(AT)Cedarville.edu)

STATUS

approved

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Last modified September 17 06:16 EDT 2021. Contains 347478 sequences. (Running on oeis4.)