A331214 a(n) and at least one distinct anagram of a(n) that doesn't start with a leading 0 sum up to a palindrome.

12, 13, 14, 15, 16, 17, 18, 21, 23, 24, 25, 26, 27, 29, 31, 32, 34, 35, 36, 38, 41, 42, 43, 45, 47, 51, 52, 53, 54, 56, 61, 62, 63, 65, 71, 72, 74, 81, 83, 92, 102, 103, 104, 105, 106, 107, 108, 112, 113, 114, 115, 116, 117, 118, 120, 122, 123, 124, 125, 126, 127, 128, 132, 133, 134, 135, 136, 137, 138, 142

Offset

1,1

Links

Rémy Sigrist, Table of n, a(n) for n = 1..10000

Rémy Sigrist, PARI program for A331214

Example

10 is not in the sequence although 10 + 01 = 11 because 01 starts with a leading 0;
11 is not in the sequence although 11 + 11 = 22 because the second 11 is not distinct from the first one;
12 is in the sequence as 12 + 21 = 33. Etc.

Prog

(PARI) See Links section.

Crossrefs

Cf. A002113, A015976 ("Reverse and add").

Sequence in context: A324322 A083826 A343888 * A364733 A270041 A272270

Adjacent sequences: A331211 A331212 A331213 * A331215 A331216 A331217

Keyword

base,nonn

Author

Eric Angelini, Jan 12 2020

Status

approved