A046588 - cp's OEIS frontend

A046588 Distinct numbers in writing first numerator and then denominator of each element to the right of the central elements of the 1/4-Pascal triangle (by row).

n	a(n)
1	1
2	5
3	4
4	9
5	19
6	13
7	8
8	17
9	35
10	2
11	49
12	21
13	119
14	25
15	259
16	189
17	95
18	29
19	112
20	71
21	31
22	33
23	483
24	183
25	102
26	157
27	37
28	849
29	285
30	565
31	97
32	41
33	1815
34	1419
35	1705
36	759
37	235
38	45
39	1617
40	4543
41	616
42	497
43	70
44	3432
45	11011
46	7007
47	1729
48	637
49	329
50	53
51	24739
52	9009
53	10465
54	1183
55	1603

[1, 5, 4, 9, 19, 13, 8, 17, 35, 2, 49, 21, 119, 25, 259, 189, 95, 29, 112, 71, 31, 33, 483, 183, 102, 157, 37, 849, 285, 565, 97, 41, 1815, 1419, 1705, 759, 235, 45, 1617, 4543, 616, 497, 70, 3432, 11011, 7007, 1729, 637, 329, 53, 24739, 9009, 10465, 1183, 1603]

cp's OEIS Frontend

A046588 Distinct numbers in writing first numerator and then denominator of each element to the right of the central elements of the 1/4-Pascal triangle (by row).

Table of values

List of values