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Janet (or left-step) periodic table from right to left. 120 terms. 8 rows, 32 columns without spaces.
7

%I #10 Jul 20 2016 11:28:48

%S 2,1,4,3,12,11,10,9,8,7,6,5,20,19,18,17,16,15,14,13,38,37,36,35,34,33,

%T 32,31,30,29,28,27,26,25,24,23,22,21,56,55,54,53,52,51,50,49,48,47,46,

%U 45,44,43,42,41,40,39,88,87,86,85,84,83,82,81,80,79,78,77,76,75,74,73,72,71,70,69,68,67,66,65,64,63,62,61,60,59,58,57,120,119,118,117,116,115,114,113,112,111,110,109,108,107,106,105,104,103,102,101,100,99,98,97,96,95,94,93,92,91,90,89

%N Janet (or left-step) periodic table from right to left. 120 terms. 8 rows, 32 columns without spaces.

%F There are respectively A137583 = 2, 2, 8, 8, 18, 18, 32, 32 terms from right to left.

%t Table[Reverse@ Range[2 Ceiling[n/2]^2] + (# + 1) (3 + 2 #^2 + 4 # - 3 (-1)^#)/12 &[n - 1], {n, 8}] // Flatten (* _Michael De Vlieger_, Jul 20 2016 *)

%Y Cf. A137583, A168380 (first number in each row), A171710, A172002.

%K nonn,fini,full

%O 1,1

%A _Paul Curtz_, May 10 2008