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 A276933 Row 3 of A276953: a(n) = A153880(A153880(A273670(n))). 4
 6, 30, 48, 54, 126, 150, 168, 174, 246, 270, 288, 294, 360, 366, 384, 390, 408, 414, 726, 750, 768, 774, 846, 870, 888, 894, 966, 990, 1008, 1014, 1080, 1086, 1104, 1110, 1128, 1134, 1446, 1470, 1488, 1494, 1566, 1590, 1608, 1614, 1686, 1710, 1728, 1734, 1800, 1806, 1824, 1830, 1848, 1854, 2166, 2190, 2208, 2214, 2286, 2310 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS All terms are multiples of 6. See A276934. LINKS Antti Karttunen, Table of n, a(n) for n = 0..10000 FORMULA a(n) = A153880(A153880(A273670(n))) = A153880(A276932(n)). a(n) = 6*A276934(n). PROG (Scheme) (define (A276933 n) (A153880 (A153880 (A273670 n)))) CROSSREFS Row 3 of A276953, column 3 of A276955. Cf. A153880, A273670, A276932, A276934 (terms divided by six). Indices of 3's in A276949. Sequence in context: A291566 A070195 A241190 * A110175 A249676 A259752 Adjacent sequences:  A276930 A276931 A276932 * A276934 A276935 A276936 KEYWORD nonn,base AUTHOR Antti Karttunen, Sep 23 2016 STATUS approved

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Last modified January 16 21:37 EST 2019. Contains 319206 sequences. (Running on oeis4.)