1,1

Integers n such that n = A067030(j) for some j and [largest integer k such that k is not of the form m + reverse(m) for any m (cf. A067031) and n occurs in the 'Reverse and Add' trajectory of k.] is smaller than [largest k such that n = k + reverse(k)]. - A067030(j) is a term iff A067034(j) is in A067030.

Index entries for sequences related to Reverse and Add!

4 = A067030(2) is in the sequence, since A067286(2) = 1 < 2 = A067034(2). 121 = A067030(21) is in the sequence, since A067286(21) = 92 < 110 = A067034(21).

Cf. A067030, A067031, A067034, A067286.

Sequence in context: A076689 A161867 A098019 this_sequence A147515 A038162 A026999

Adjacent sequences: A068795 A068796 A068797 this_sequence A068799 A068800 A068801

base,nonn

Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Mar 05 2002