A144077 - cp's OEIS frontend

A144077 a(n) = z(n^2,n) with z(x,y) = if x>y then z(x-y,y+1) else y.

n	a(n)
1	1
2	3
3	5
4	7
5	8
6	10
7	12
8	14
9	15
10	17
11	19
12	20
13	22
14	24
15	26
16	27
17	29
18	31
19	33
20	34
21	36
22	38
23	40
24	41
25	43
26	45
27	46
28	48
29	50
30	52
31	53
32	55
33	57
34	59
35	60
36	62
37	64
38	66
39	67
40	69
41	71
42	72
43	74
44	76
45	78
46	79
47	81
48	83
49	85
50	86
51	88
52	90
53	92
54	93
55	95
56	97
57	98
58	100
59	102
60	104
61	105
62	107
63	109
64	111
65	112
66	114
67	116
68	117

[1, 3, 5, 7, 8, 10, 12, 14, 15, 17, 19, 20, 22, 24, 26, 27, 29, 31, 33, 34, 36, 38, 40, 41, 43, 45, 46, 48, 50, 52, 53, 55, 57, 59, 60, 62, 64, 66, 67, 69, 71, 72, 74, 76, 78, 79, 81, 83, 85, 86, 88, 90, 92, 93, 95, 97, 98, 100, 102, 104, 105, 107, 109, 111, 112, 114, 116, 117]

cp's OEIS Frontend

A144077 a(n) = z(n^2,n) with z(x,y) = if x>y then z(x-y,y+1) else y.

Table of values

List of values

n	a(n)
1	1
2	3
3	5
4	7
5	8
6	10
7	12
8	14
9	15
10	17
11	19
12	20
13	22
14	24
15	26
16	27
17	29
18	31
19	33
20	34
21	36
22	38
23	40
24	41
25	43
26	45
27	46
28	48
29	50
30	52
31	53
32	55
33	57
34	59
35	60
36	62
37	64
38	66
39	67
40	69
41	71
42	72
43	74
44	76
45	78
46	79
47	81
48	83
49	85
50	86
51	88
52	90
53	92
54	93
55	95
56	97
57	98
58	100
59	102
60	104
61	105
62	107
63	109
64	111
65	112
66	114
67	116
68	117

n	a(n)
1	1
2	3
3	5
4	7
5	8
6	10
7	12
8	14
9	15
10	17
11	19
12	20
13	22
14	24
15	26
16	27
17	29
18	31
19	33
20	34
21	36
22	38
23	40
24	41
25	43
26	45
27	46
28	48
29	50
30	52
31	53
32	55
33	57
34	59
35	60
36	62
37	64
38	66
39	67
40	69
41	71
42	72
43	74
44	76
45	78
46	79
47	81
48	83
49	85
50	86
51	88
52	90
53	92
54	93
55	95
56	97
57	98
58	100
59	102
60	104
61	105
62	107
63	109
64	111
65	112
66	114
67	116
68	117

n	a(n)
1	1
2	3
3	5
4	7
5	8
6	10
7	12
8	14
9	15
10	17
11	19
12	20
13	22
14	24
15	26
16	27
17	29
18	31
19	33
20	34
21	36
22	38
23	40
24	41
25	43
26	45
27	46
28	48
29	50
30	52
31	53
32	55
33	57
34	59
35	60
36	62
37	64
38	66
39	67
40	69
41	71
42	72
43	74
44	76
45	78
46	79
47	81
48	83
49	85
50	86
51	88
52	90
53	92
54	93
55	95
56	97
57	98
58	100
59	102
60	104
61	105
62	107
63	109
64	111
65	112
66	114
67	116
68	117