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 A342046 When a digit d is prime, the next digit is > d. 6
 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 34, 13, 40, 14, 15, 60, 16, 17, 80, 18, 19, 23, 41, 24, 25, 61, 26, 27, 81, 28, 29, 35, 62, 36, 37, 82, 38, 39, 42, 43, 44, 45, 63, 46, 47, 83, 48, 49, 56, 57, 84, 58, 59, 64, 65, 66, 67, 85, 68, 69, 78, 79, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS After a(1) = 0, the sequence is always extended with the smallest positive integer not yet present that doesn't lead to a contradiction. LINKS Rémy Sigrist, Table of n, a(n) for n = 1..10000 Rémy Sigrist, PARI program for A342046 PROG (PARI) See Links section. CROSSREFS Cf. A342042, A342043, A342044, A342045 and A342047 (variations on the same idea). Sequence in context: A071786 A151766 A004852 * A078546 A262360 A004863 Adjacent sequences:  A342043 A342044 A342045 * A342047 A342048 A342049 KEYWORD base,nonn AUTHOR Eric Angelini, Feb 26 2021 STATUS approved

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Last modified September 20 05:23 EDT 2021. Contains 347577 sequences. (Running on oeis4.)