A023761 - cp's OEIS frontend

A023761 Nialpdromes: digits in base 5 are in nonincreasing order.

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	10
9	11
10	12
11	15
12	16
13	17
14	18
15	20
16	21
17	22
18	23
19	24
20	25
21	30
22	31
23	50
24	55
25	56
26	60
27	61
28	62
29	75
30	80
31	81
32	85
33	86
34	87
35	90
36	91
37	92
38	93
39	100
40	105
41	106
42	110
43	111
44	112
45	115
46	116
47	117
48	118
49	120
50	121
51	122
52	123
53	124
54	125
55	150
56	155
57	156
58	250
59	275
60	280
61	281

[0, 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 30, 31, 50, 55, 56, 60, 61, 62, 75, 80, 81, 85, 86, 87, 90, 91, 92, 93, 100, 105, 106, 110, 111, 112, 115, 116, 117, 118, 120, 121, 122, 123, 124, 125, 150, 155, 156, 250, 275, 280, 281]

cp's OEIS Frontend

A023761 Nialpdromes: digits in base 5 are in nonincreasing order.

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	10
9	11
10	12
11	15
12	16
13	17
14	18
15	20
16	21
17	22
18	23
19	24
20	25
21	30
22	31
23	50
24	55
25	56
26	60
27	61
28	62
29	75
30	80
31	81
32	85
33	86
34	87
35	90
36	91
37	92
38	93
39	100
40	105
41	106
42	110
43	111
44	112
45	115
46	116
47	117
48	118
49	120
50	121
51	122
52	123
53	124
54	125
55	150
56	155
57	156
58	250
59	275
60	280
61	281

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	10
9	11
10	12
11	15
12	16
13	17
14	18
15	20
16	21
17	22
18	23
19	24
20	25
21	30
22	31
23	50
24	55
25	56
26	60
27	61
28	62
29	75
30	80
31	81
32	85
33	86
34	87
35	90
36	91
37	92
38	93
39	100
40	105
41	106
42	110
43	111
44	112
45	115
46	116
47	117
48	118
49	120
50	121
51	122
52	123
53	124
54	125
55	150
56	155
57	156
58	250
59	275
60	280
61	281

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	10
9	11
10	12
11	15
12	16
13	17
14	18
15	20
16	21
17	22
18	23
19	24
20	25
21	30
22	31
23	50
24	55
25	56
26	60
27	61
28	62
29	75
30	80
31	81
32	85
33	86
34	87
35	90
36	91
37	92
38	93
39	100
40	105
41	106
42	110
43	111
44	112
45	115
46	116
47	117
48	118
49	120
50	121
51	122
52	123
53	124
54	125
55	150
56	155
57	156
58	250
59	275
60	280
61	281