A284442 - cp's OEIS frontend

A284442 Number of nonzero terms in first n rows of the base-3 generalized Pascal triangle P_3 (A284441).

n	a(n)
0	0
1	1
2	3
3	5
4	8
5	11
6	15
7	18
8	22
9	25
10	29
11	34
12	40
13	45
14	49
15	55
16	62
17	69
18	75
19	79
20	85
21	90
22	97
23	103
24	110
25	115
26	121
27	125
28	130
29	137
30	145
31	153
32	160
33	170
34	180
35	191
36	200
37	207
38	215
39	225
40	232
41	237
42	245
43	256
44	266
45	275
46	285
47	298
48	310
49	323

[0, 1, 3, 5, 8, 11, 15, 18, 22, 25, 29, 34, 40, 45, 49, 55, 62, 69, 75, 79, 85, 90, 97, 103, 110, 115, 121, 125, 130, 137, 145, 153, 160, 170, 180, 191, 200, 207, 215, 225, 232, 237, 245, 256, 266, 275, 285, 298, 310, 323]

cp's OEIS Frontend

A284442 Number of nonzero terms in first n rows of the base-3 generalized Pascal triangle P_3 (A284441).

Table of values

List of values

n	a(n)
0	0
1	1
2	3
3	5
4	8
5	11
6	15
7	18
8	22
9	25
10	29
11	34
12	40
13	45
14	49
15	55
16	62
17	69
18	75
19	79
20	85
21	90
22	97
23	103
24	110
25	115
26	121
27	125
28	130
29	137
30	145
31	153
32	160
33	170
34	180
35	191
36	200
37	207
38	215
39	225
40	232
41	237
42	245
43	256
44	266
45	275
46	285
47	298
48	310
49	323

n	a(n)
0	0
1	1
2	3
3	5
4	8
5	11
6	15
7	18
8	22
9	25
10	29
11	34
12	40
13	45
14	49
15	55
16	62
17	69
18	75
19	79
20	85
21	90
22	97
23	103
24	110
25	115
26	121
27	125
28	130
29	137
30	145
31	153
32	160
33	170
34	180
35	191
36	200
37	207
38	215
39	225
40	232
41	237
42	245
43	256
44	266
45	275
46	285
47	298
48	310
49	323

n	a(n)
0	0
1	1
2	3
3	5
4	8
5	11
6	15
7	18
8	22
9	25
10	29
11	34
12	40
13	45
14	49
15	55
16	62
17	69
18	75
19	79
20	85
21	90
22	97
23	103
24	110
25	115
26	121
27	125
28	130
29	137
30	145
31	153
32	160
33	170
34	180
35	191
36	200
37	207
38	215
39	225
40	232
41	237
42	245
43	256
44	266
45	275
46	285
47	298
48	310
49	323