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 A278978 Number of initial digits of ternary Pi wherein the digit counts of zeros and twos are exactly equal. 4
 0, 1, 13, 15, 16, 18, 19, 20, 31, 32, 127, 146, 147, 151, 152, 154, 155, 183, 184, 188, 4852, 4854, 4855, 5375, 5490, 5493, 5539, 5540, 5542, 5547, 5624, 5625, 5628, 5629, 5649, 5652, 5657, 5659, 5661, 5662, 5664, 5667, 5669, 5670, 5671, 5672, 5674, 5681, 5685, 5687, 5688, 5696, 5701, 5703, 5718, 5731, 5733, 5735, 5738, 5827, 5829, 5830 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS Hans Havermann, Table of n, a(n) for n = 1..7441 EXAMPLE Ternary Pi is 10.01021101222201021100211... 0 is in the sequence because the first 0 digits contain 0 zeros and 0 twos. 15 is in the sequence because the first 15 digits contain 5 zeros and 5 twos. 16 is in the sequence because the first 16 digits contain 5 zeros and 5 twos. CROSSREFS Cf. A004602, A039624, A278975, A278977, A278979. Sequence in context: A070640 A043657 A043702 * A212908 A180642 A176717 Adjacent sequences: A278975 A278976 A278977 * A278979 A278980 A278981 KEYWORD nonn,base AUTHOR Hans Havermann, Dec 03 2016 STATUS approved

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Last modified September 11 08:57 EDT 2024. Contains 375814 sequences. (Running on oeis4.)