A179756 - OEIS

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A179756

Iterates of A122237 starting from the initial value 8.

5

8, 20, 57, 167, 569, 1832, 5693, 19241, 72004, 251434, 817685, 2912603, 11464927, 41520649, 137255398, 502535651, 2038965137, 7539964485, 25351037019, 94403539934, 389919393256, 1461664899103, 4982806264910, 18769209002168

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

See the illustrations at A179757.

LINKS

Antti Karttunen, Table of n, a(n) for n = 1..1024

FORMULA

a(1) = 8, a(n) = A122237(A179756(a(n-1))).

PROG

(Scheme) (define (A179756 n) (if (= 1 n) 8 (A122237 (A179756 (-1+ n)))))

CROSSREFS

Cf. A122237, A179757.

Sequence in context: A295933 A360222 A212758 * A238507 A101363 A003685

Adjacent sequences: A179753 A179754 A179755 * A179757 A179758 A179759

KEYWORD

nonn

AUTHOR

Antti Karttunen, Aug 03 2010

STATUS

approved