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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A220163 Triangle read by rows: N_s(n,k) of spt-crank coefficients, n >= 1, k >= 0.

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%I A220163 #29 Dec 18 2023 09:58:41
%S A220163 1,1,1,1,1,1,2,2,1,1,2,2,2,1,1,4,4,3,2,1,1,5,4,4,3,2,1,1,7,7,6,5,3,2,
%T A220163 1,1,10,9,8,6,5,3,2,1,1,13,13,11,10,7,5,3,2,1,1,17,16,15,12,10,7,5,3,
%U A220163 2,1,1,24,24,21,18,14,11,7,5,3,2,1,1
%N A220163 Triangle read by rows: N_s(n,k) of spt-crank coefficients, n >= 1, k >= 0.
%C A220163 It appears this is the same as A195011 but without its right border (for this sequence see Garvan's slides, 2012).
%C A220163 It appears that reversed rows converge to A000041.
%H A220163 George E. Andrews, Freeman J. Dyson, and Robert C. Rhoades, <a href="https://doi.org/10.3390/math1030076">On the Distribution of the spt-Crank</a>, Mathematics 2013, 1, 76-88.
%H A220163 G. E. Andrews, F. G. Garvan, and J. Liang, <a href="https://georgeandrews1.github.io/pdf/287.pdf">Combinatorial interpretation of congruences for the spt-function</a>
%H A220163 F. G. Garvan, <a href="https://carma.newcastle.edu.au/meetings/alfcon/pdfs/Frank_Garvan-alfcon.pdf">The smallest parts partition function</a>, slides, 2012.
%e A220163 1;
%e A220163 1,   1;
%e A220163 1,   1,  1;
%e A220163 2,   2,  1,  1;
%e A220163 2,   2,  2,  1,  1;
%e A220163 4,   4,  3,  2,  1,  1;
%e A220163 5,   4,  4,  3,  2,  1,  1;
%e A220163 7,   7,  6,  5,  3,  2,  1,  1;
%e A220163 10,  9,  8,  6,  5,  3,  2,  1,  1;
%e A220163 13, 13, 11, 10,  7,  5,  3,  2,  1,  1;
%e A220163 17, 16, 15, 12, 10,  7,  5,  3,  2,  1,  1;
%e A220163 24, 24, 21, 18, 14, 11,  7,  5,  3,  2,  1,  1;
%Y A220163 Column 1 is A195012.
%Y A220163 Cf. A000041, A092269, A195011.
%K A220163 nonn,tabl
%O A220163 1,7
%A A220163 _Omar E. Pol_, Jan 15 2013