A380201 - cp's OEIS frontend

A380201 Triangle T(n,k) read by rows, where row n is a permutation of numbers 1 through n, such that if a deck of n cards is prepared in this order, and SpellUnder-Down dealing is used, then the resulting cards are put down in increasing order.

n	a(n)
1	1
2	2
3	1
4	1
5	3
6	2
7	2
8	4
9	3
10	1
11	5
12	3
13	2
14	1
15	4
16	4
17	2
18	5
19	1
20	3
21	6
22	2
23	3
24	4
25	1
26	6
27	5
28	7
29	5
30	6
31	8
32	1
33	7
34	4
35	3
36	2
37	6
38	5
39	4
40	1
41	9
42	3
43	8
44	2
45	7
46	4
47	9
48	10
49	1
50	3
51	6
52	8
53	2
54	5
55	7
56	6
57	7
58	3
59	1
60	11
61	5
62	8
63	2
64	10
65	4
66	9
67	10
68	3
69	5
70	1
71	11
72	12
73	7
74	2
75	4
76	6
77	8
78	9
79	3
80	8
81	7
82	1
83	11
84	6
85	4
86	2
87	12
88	13
89	10
90	9
91	5
92	12
93	10
94	6
95	1
96	13
97	4
98	9
99	2
100	14
101	8
102	11
103	5

[1, 2, 1, 1, 3, 2, 2, 4, 3, 1, 5, 3, 2, 1, 4, 4, 2, 5, 1, 3, 6, 2, 3, 4, 1, 6, 5, 7, 5, 6, 8, 1, 7, 4, 3, 2, 6, 5, 4, 1, 9, 3, 8, 2, 7, 4, 9, 10, 1, 3, 6, 8, 2, 5, 7, 6, 7, 3, 1, 11, 5, 8, 2, 10, 4, 9, 10, 3, 5, 1, 11, 12, 7, 2, 4, 6, 8, 9, 3, 8, 7, 1, 11, 6, 4, 2, 12, 13, 10, 9, 5, 12, 10, 6, 1, 13, 4, 9, 2, 14, 8, 11, 5]

cp's OEIS Frontend

A380201 Triangle T(n,k) read by rows, where row n is a permutation of numbers 1 through n, such that if a deck of n cards is prepared in this order, and SpellUnder-Down dealing is used, then the resulting cards are put down in increasing order.

Table of values

List of values

n	a(n)
1	1
2	2
3	1
4	1
5	3
6	2
7	2
8	4
9	3
10	1
11	5
12	3
13	2
14	1
15	4
16	4
17	2
18	5
19	1
20	3
21	6
22	2
23	3
24	4
25	1
26	6
27	5
28	7
29	5
30	6
31	8
32	1
33	7
34	4
35	3
36	2
37	6
38	5
39	4
40	1
41	9
42	3
43	8
44	2
45	7
46	4
47	9
48	10
49	1
50	3
51	6
52	8
53	2
54	5
55	7
56	6
57	7
58	3
59	1
60	11
61	5
62	8
63	2
64	10
65	4
66	9
67	10
68	3
69	5
70	1
71	11
72	12
73	7
74	2
75	4
76	6
77	8
78	9
79	3
80	8
81	7
82	1
83	11
84	6
85	4
86	2
87	12
88	13
89	10
90	9
91	5
92	12
93	10
94	6
95	1
96	13
97	4
98	9
99	2
100	14
101	8
102	11
103	5

n	a(n)
1	1
2	2
3	1
4	1
5	3
6	2
7	2
8	4
9	3
10	1
11	5
12	3
13	2
14	1
15	4
16	4
17	2
18	5
19	1
20	3
21	6
22	2
23	3
24	4
25	1
26	6
27	5
28	7
29	5
30	6
31	8
32	1
33	7
34	4
35	3
36	2
37	6
38	5
39	4
40	1
41	9
42	3
43	8
44	2
45	7
46	4
47	9
48	10
49	1
50	3
51	6
52	8
53	2
54	5
55	7
56	6
57	7
58	3
59	1
60	11
61	5
62	8
63	2
64	10
65	4
66	9
67	10
68	3
69	5
70	1
71	11
72	12
73	7
74	2
75	4
76	6
77	8
78	9
79	3
80	8
81	7
82	1
83	11
84	6
85	4
86	2
87	12
88	13
89	10
90	9
91	5
92	12
93	10
94	6
95	1
96	13
97	4
98	9
99	2
100	14
101	8
102	11
103	5

n	a(n)
1	1
2	2
3	1
4	1
5	3
6	2
7	2
8	4
9	3
10	1
11	5
12	3
13	2
14	1
15	4
16	4
17	2
18	5
19	1
20	3
21	6
22	2
23	3
24	4
25	1
26	6
27	5
28	7
29	5
30	6
31	8
32	1
33	7
34	4
35	3
36	2
37	6
38	5
39	4
40	1
41	9
42	3
43	8
44	2
45	7
46	4
47	9
48	10
49	1
50	3
51	6
52	8
53	2
54	5
55	7
56	6
57	7
58	3
59	1
60	11
61	5
62	8
63	2
64	10
65	4
66	9
67	10
68	3
69	5
70	1
71	11
72	12
73	7
74	2
75	4
76	6
77	8
78	9
79	3
80	8
81	7
82	1
83	11
84	6
85	4
86	2
87	12
88	13
89	10
90	9
91	5
92	12
93	10
94	6
95	1
96	13
97	4
98	9
99	2
100	14
101	8
102	11
103	5