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A087409 Multiples of 6 with digits grouped in pairs and leading zeros omitted. 9

%I #26 Sep 05 2023 14:58:07

%S 61,21,82,43,3,64,24,85,46,6,67,27,88,49,9,61,2,10,81,14,12,1,26,13,

%T 21,38,14,41,50,15,61,62,16,81,74,18,1,86,19,21,98,20,42,10,21,62,22,

%U 22,82,34,24,2,46,25,22,58,26,42,70,27,62,82,28,82,94,30,3,6,31,23,18,32,43

%N Multiples of 6 with digits grouped in pairs and leading zeros omitted.

%H Alois P. Heinz, <a href="/A087409/b087409.txt">Table of n, a(n) for n = 1..10000</a>

%H Brady Haran and N. J. A. Sloane, <a href="https://www.youtube.com/watch?v=OeGSQggDkxI">What Number Comes Next?</a> (2018), Numberphile video

%t FromDigits /@ Partition[ Flatten[ IntegerDigits[ Table[ 6n, {n, 1, 60}]]], 2] (* _Robert G. Wilson v_ *)

%Y Cf. A008588, A059805, A087406, A060936, A087407, A087408, A087075, A087410, A087411.

%K nonn,easy,base,look

%O 1,1

%A _N. J. A. Sloane_, Oct 19 2003

%E More terms from _Ray Chandler_, Oct 20 2003

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)