A072166 - cp's OEIS frontend

A072166 Triangle in which first row is {1}; to get n-th row take first n numbers greater than last number in previous row which are congruent to 1 (mod n).

n	a(n)
1	1
2	3
3	5
4	7
5	10
6	13
7	17
8	21
9	25
10	29
11	31
12	36
13	41
14	46
15	51
16	55
17	61
18	67
19	73
20	79
21	85
22	92
23	99
24	106
25	113
26	120
27	127
28	134
29	137
30	145
31	153
32	161
33	169
34	177
35	185
36	193
37	199
38	208
39	217
40	226
41	235
42	244
43	253
44	262
45	271
46	281
47	291
48	301
49	311
50	321
51	331
52	341
53	351
54	361
55	371
56	375
57	386
58	397

[1, 3, 5, 7, 10, 13, 17, 21, 25, 29, 31, 36, 41, 46, 51, 55, 61, 67, 73, 79, 85, 92, 99, 106, 113, 120, 127, 134, 137, 145, 153, 161, 169, 177, 185, 193, 199, 208, 217, 226, 235, 244, 253, 262, 271, 281, 291, 301, 311, 321, 331, 341, 351, 361, 371, 375, 386, 397]

cp's OEIS Frontend

A072166 Triangle in which first row is {1}; to get n-th row take first n numbers greater than last number in previous row which are congruent to 1 (mod n).

Table of values

List of values

n	a(n)
1	1
2	3
3	5
4	7
5	10
6	13
7	17
8	21
9	25
10	29
11	31
12	36
13	41
14	46
15	51
16	55
17	61
18	67
19	73
20	79
21	85
22	92
23	99
24	106
25	113
26	120
27	127
28	134
29	137
30	145
31	153
32	161
33	169
34	177
35	185
36	193
37	199
38	208
39	217
40	226
41	235
42	244
43	253
44	262
45	271
46	281
47	291
48	301
49	311
50	321
51	331
52	341
53	351
54	361
55	371
56	375
57	386
58	397

n	a(n)
1	1
2	3
3	5
4	7
5	10
6	13
7	17
8	21
9	25
10	29
11	31
12	36
13	41
14	46
15	51
16	55
17	61
18	67
19	73
20	79
21	85
22	92
23	99
24	106
25	113
26	120
27	127
28	134
29	137
30	145
31	153
32	161
33	169
34	177
35	185
36	193
37	199
38	208
39	217
40	226
41	235
42	244
43	253
44	262
45	271
46	281
47	291
48	301
49	311
50	321
51	331
52	341
53	351
54	361
55	371
56	375
57	386
58	397

n	a(n)
1	1
2	3
3	5
4	7
5	10
6	13
7	17
8	21
9	25
10	29
11	31
12	36
13	41
14	46
15	51
16	55
17	61
18	67
19	73
20	79
21	85
22	92
23	99
24	106
25	113
26	120
27	127
28	134
29	137
30	145
31	153
32	161
33	169
34	177
35	185
36	193
37	199
38	208
39	217
40	226
41	235
42	244
43	253
44	262
45	271
46	281
47	291
48	301
49	311
50	321
51	331
52	341
53	351
54	361
55	371
56	375
57	386
58	397