A065228 - cp's OEIS frontend

A065228 Fill a triangular array by rows by writing numbers 1 up to b(0), 1 up to b(1), etc., where b(n) are the square numbers. The first elements of the rows form a(n).

n	a(n)
0	1
1	1
2	3
3	2
4	6
5	2
6	8
7	15
8	7
9	16
10	1
11	12
12	24
13	1
14	15
15	30
16	46
17	14
18	32
19	51
20	7
21	28
22	50
23	73
24	16
25	41
26	67
27	94
28	22
29	51
30	81
31	112
32	23
33	56
34	90
35	125
36	17
37	54
38	92
39	131
40	2
41	43
42	85
43	128
44	172
45	21
46	67
47	114
48	162
49	211
50	36
51	87
52	139
53	192
54	246
55	45
56	101
57	158
58	216
59	275
60	46
61	107
62	169
63	232
64	296
65	37

[1, 1, 3, 2, 6, 2, 8, 15, 7, 16, 1, 12, 24, 1, 15, 30, 46, 14, 32, 51, 7, 28, 50, 73, 16, 41, 67, 94, 22, 51, 81, 112, 23, 56, 90, 125, 17, 54, 92, 131, 2, 43, 85, 128, 172, 21, 67, 114, 162, 211, 36, 87, 139, 192, 246, 45, 101, 158, 216, 275, 46, 107, 169, 232, 296, 37]

cp's OEIS Frontend

A065228 Fill a triangular array by rows by writing numbers 1 up to b(0), 1 up to b(1), etc., where b(n) are the square numbers. The first elements of the rows form a(n).

Table of values

List of values

n	a(n)
0	1
1	1
2	3
3	2
4	6
5	2
6	8
7	15
8	7
9	16
10	1
11	12
12	24
13	1
14	15
15	30
16	46
17	14
18	32
19	51
20	7
21	28
22	50
23	73
24	16
25	41
26	67
27	94
28	22
29	51
30	81
31	112
32	23
33	56
34	90
35	125
36	17
37	54
38	92
39	131
40	2
41	43
42	85
43	128
44	172
45	21
46	67
47	114
48	162
49	211
50	36
51	87
52	139
53	192
54	246
55	45
56	101
57	158
58	216
59	275
60	46
61	107
62	169
63	232
64	296
65	37

n	a(n)
0	1
1	1
2	3
3	2
4	6
5	2
6	8
7	15
8	7
9	16
10	1
11	12
12	24
13	1
14	15
15	30
16	46
17	14
18	32
19	51
20	7
21	28
22	50
23	73
24	16
25	41
26	67
27	94
28	22
29	51
30	81
31	112
32	23
33	56
34	90
35	125
36	17
37	54
38	92
39	131
40	2
41	43
42	85
43	128
44	172
45	21
46	67
47	114
48	162
49	211
50	36
51	87
52	139
53	192
54	246
55	45
56	101
57	158
58	216
59	275
60	46
61	107
62	169
63	232
64	296
65	37

n	a(n)
0	1
1	1
2	3
3	2
4	6
5	2
6	8
7	15
8	7
9	16
10	1
11	12
12	24
13	1
14	15
15	30
16	46
17	14
18	32
19	51
20	7
21	28
22	50
23	73
24	16
25	41
26	67
27	94
28	22
29	51
30	81
31	112
32	23
33	56
34	90
35	125
36	17
37	54
38	92
39	131
40	2
41	43
42	85
43	128
44	172
45	21
46	67
47	114
48	162
49	211
50	36
51	87
52	139
53	192
54	246
55	45
56	101
57	158
58	216
59	275
60	46
61	107
62	169
63	232
64	296
65	37