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 A226481 Table read by rows: run lengths in rows of A070950. 2
 1, 3, 2, 2, 1, 2, 1, 4, 2, 2, 1, 3, 1, 2, 1, 4, 1, 3, 2, 2, 1, 4, 1, 2, 1, 2, 1, 4, 2, 6, 2, 2, 1, 3, 3, 5, 1, 2, 1, 4, 1, 2, 2, 1, 3, 3, 2, 2, 1, 4, 1, 1, 4, 1, 2, 2, 1, 2, 1, 4, 2, 2, 1, 1, 4, 1, 1, 4, 2, 2, 1, 3, 3, 2, 2, 2, 2, 1, 1, 3, 1, 2, 1, 4, 1, 2 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS T(n,2*k) = numbers of consecutive ones in row n of A070950; T(n,2*k+1) = numbers of consecutive zeros in row n of A070950; sum(T(n,k): k = 0..A226482(n)-1) = 2*n+1. LINKS Reinhard Zumkeller, Rows n = 0..150 of triangle, flattened Eric Weisstein's World of Mathematics, Rule 30 EXAMPLE .             Initial rows               A070950, terms moved together .  0:  [1]                                             1 .  1:  [3]                                            111 .  2:  [2,2,1]                                       11001 .  3:  [2,1,4]                                      1101111 .  4:  [2,2,1,3,1]                                 110010001 .  5:  [2,1,4,1,3]                                11011110111 .  6:  [2,2,1,4,1,2,1]                           1100100001001 .  7:  [2,1,4,2,6]                              110111100111111 .  8:  [2,2,1,3,3,5,1]                         11001000111000001 .  9:  [2,1,4,1,2,2,1,3,3]                    1101111011001000111 . 10:  [2,2,1,4,1,1,4,1,2,2,1]               110010000101111011001 . 11:  [2,1,4,2,2,1,1,4,1,1,4],             11011110011010000101111 . 12:  [2,2,1,3,3,2,2,2,2,1,1,3,1]         1100100011100110011010001 . 13:  [2,1,4,1,2,2,3,1,3,2,2,1,3]        110111101100111011100110111 . 14:  [2,2,1,4,1,1,3,3,1,2,3,2,1,2,1]   11001000010111000100111001001 . 15:  [2,1,4,2,2,1,1,2,1,1,5,2,7]      1101111001101001011111001111111 . 16:  [2,2,1,3,3,2,4,1,1,4,3,6,1]     110010001110011110100001110000001 . PROG (Haskell) import Data.List (group) a226481 n k = a226481_tabf !! n !! k a226481_row n = a226481_tabf !! n a226481_tabf = map (map length . group) a070950_tabf CROSSREFS Cf. A226482 (row lengths), A005408 (row sums). Sequence in context: A090341 A251092 A175632 * A088435 A328630 A171900 Adjacent sequences:  A226478 A226479 A226480 * A226482 A226483 A226484 KEYWORD nonn,tabf AUTHOR Reinhard Zumkeller, Jun 09 2013 STATUS approved

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Last modified June 20 12:57 EDT 2021. Contains 345164 sequences. (Running on oeis4.)