A294476 - cp's OEIS frontend

A294476 Solution of the complementary equation a(n) = a(n-2) + b(n-1) + 1, where a(0) = 1, a(1) = 3, b(0) = 2.

n	a(n)
0	1
1	3
2	6
3	9
4	14
5	18
6	25
7	30
8	38
9	44
10	54
11	61
12	72
13	81
14	93
15	103
16	116
17	127
18	141
19	154
20	169
21	183
22	199
23	215
24	232
25	249
26	267
27	285
28	304
29	323
30	344
31	364
32	386
33	407
34	430
35	453
36	477
37	501
38	526
39	551
40	577
41	603
42	630
43	657
44	686
45	714
46	744
47	773
48	804
49	834
50	867
51	898
52	932
53	964
54	999

[1, 3, 6, 9, 14, 18, 25, 30, 38, 44, 54, 61, 72, 81, 93, 103, 116, 127, 141, 154, 169, 183, 199, 215, 232, 249, 267, 285, 304, 323, 344, 364, 386, 407, 430, 453, 477, 501, 526, 551, 577, 603, 630, 657, 686, 714, 744, 773, 804, 834, 867, 898, 932, 964, 999]

cp's OEIS Frontend

A294476 Solution of the complementary equation a(n) = a(n-2) + b(n-1) + 1, where a(0) = 1, a(1) = 3, b(0) = 2.

Table of values

List of values

n	a(n)
0	1
1	3
2	6
3	9
4	14
5	18
6	25
7	30
8	38
9	44
10	54
11	61
12	72
13	81
14	93
15	103
16	116
17	127
18	141
19	154
20	169
21	183
22	199
23	215
24	232
25	249
26	267
27	285
28	304
29	323
30	344
31	364
32	386
33	407
34	430
35	453
36	477
37	501
38	526
39	551
40	577
41	603
42	630
43	657
44	686
45	714
46	744
47	773
48	804
49	834
50	867
51	898
52	932
53	964
54	999

n	a(n)
0	1
1	3
2	6
3	9
4	14
5	18
6	25
7	30
8	38
9	44
10	54
11	61
12	72
13	81
14	93
15	103
16	116
17	127
18	141
19	154
20	169
21	183
22	199
23	215
24	232
25	249
26	267
27	285
28	304
29	323
30	344
31	364
32	386
33	407
34	430
35	453
36	477
37	501
38	526
39	551
40	577
41	603
42	630
43	657
44	686
45	714
46	744
47	773
48	804
49	834
50	867
51	898
52	932
53	964
54	999

n	a(n)
0	1
1	3
2	6
3	9
4	14
5	18
6	25
7	30
8	38
9	44
10	54
11	61
12	72
13	81
14	93
15	103
16	116
17	127
18	141
19	154
20	169
21	183
22	199
23	215
24	232
25	249
26	267
27	285
28	304
29	323
30	344
31	364
32	386
33	407
34	430
35	453
36	477
37	501
38	526
39	551
40	577
41	603
42	630
43	657
44	686
45	714
46	744
47	773
48	804
49	834
50	867
51	898
52	932
53	964
54	999