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 A248875 First n elements of the Kolakoski sequence read as a ternary number. 1
 0, 1, 5, 17, 52, 157, 473, 1420, 4262, 12788, 38365, 115097, 345293, 1035880, 3107641, 9322925, 27968776, 83906329, 251718989, 755156969, 2265470908, 6796412726, 20389238179, 61167714538, 183503143616, 550509430849, 1651528292549, 4954584877649, 14863754632948 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Danny Rorabaugh, Table of n, a(n) for n = 0..6615 Eric Weisstein's World of Mathematics, Kolakoski Sequence Eric Weisstein's World of Mathematics, Ternary FORMULA a(n+1) = 3*a(n) + A000002(n+1). CROSSREFS Cf. A000002, A019300. Sequence in context: A187257 A290186 A178703 * A037544 A090575 A191139 Adjacent sequences:  A248872 A248873 A248874 * A248876 A248877 A248878 KEYWORD nonn,base,easy AUTHOR Danny Rorabaugh, Mar 04 2015 STATUS approved

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Last modified January 17 18:02 EST 2020. Contains 330987 sequences. (Running on oeis4.)