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A015988 Eight iterations of Reverse and Add are needed to reach a palindrome. 1
193, 292, 391, 490, 589, 688, 787, 886, 949, 985, 1993, 1995, 2992, 2994, 3991, 3993, 4990, 4992, 5991, 6990, 8059, 8149, 8239, 8329, 8419, 8509, 8599, 8689, 8779, 8869, 8959, 9058, 9069, 9089, 9148, 9159, 9179, 9238, 9249, 9269, 9328 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

The number of iterations starts at 1, so palindromes (cf. A002113) are not excluded. The corresponding sequence excluding palindromes is A065213.

LINKS

Table of n, a(n) for n=0..40.

Index entries for sequences related to Reverse and Add!

CROSSREFS

A002113, A065213.

Sequence in context: A201858 A146360 A050964 * A260539 A142743 A014755

Adjacent sequences:  A015985 A015986 A015987 * A015989 A015990 A015991

KEYWORD

nonn,base

AUTHOR

Robert G. Wilson v

STATUS

approved

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Last modified November 27 15:36 EST 2021. Contains 349394 sequences. (Running on oeis4.)