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 A256084 Non-palindromic balanced numbers in base 4. 1
 76, 114, 141, 179, 206, 264, 280, 296, 312, 332, 348, 364, 380, 386, 402, 418, 434, 454, 470, 486, 502, 521, 537, 553, 569, 589, 605, 621, 637, 643, 659, 675, 691, 711, 727, 743, 759, 778, 794, 810, 826, 846, 862, 878, 894, 1060, 1096, 1140, 1176, 1221, 1256, 1320, 1329, 1356, 1400, 1410, 1436, 1481, 1490, 1516, 1554, 1580 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Here a number is called balanced if the sum of digits weighted by their arithmetic distance from the "center" is zero. This is the base-4 variant of the decimal version A256075 invented by Eric Angelini. See there, and the base-2 version A256082, for further information and examples. LINKS Table of n, a(n) for n=1..62. PROG (PARI) is(n, b=4, d=digits(n, b), o=(#d+1)/2)=!(vector(#d, i, i-o)*d~)&&d!=Vecrev(d) CROSSREFS Cf. A256082 - A256089, A256075, A256080. Sequence in context: A026046 A330191 A363352 * A039486 A092890 A261705 Adjacent sequences: A256081 A256082 A256083 * A256085 A256086 A256087 KEYWORD nonn,base AUTHOR M. F. Hasler, Mar 14 2015 STATUS approved

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Last modified February 27 16:21 EST 2024. Contains 370378 sequences. (Running on oeis4.)