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A277613 as a simple table

na(n)
11
27
319
447
576
6145
7183
8319
9433
10762
111068
121625
131457
14511
15-2696
16-7617
17-12494
18-8999
1914802
2078682
21195984
22363458
23530289
24574297
25252976
26-820475
27-3259007
28-7929105
29-15918795
30-27966750
31-42783874
32-52969921
33-37772397
3447098898
35278012363
36759015293
371583148046
382729030066
393860814119
404015793914
411214574612
42-7871995868
43-27884564061
44-63760120938
45-117678872282
46-182313402679
47-228194585696
48-183355932567
4993528356566
50836233409412
512360489258476
524956621402741
538577450776595
5412176709992155
5512572248705543
562874527812671
57-29026344726969
58-100513507605919
59-229939345736773
60-423043591887710
61-643162163240861
62-757839109104688
63-458886747576888
64831588355306815
654020413344163097
6610249469548463477
6720417504944664974
6833937902760293134
6946224437161712292
7044445354551818961
711635692222011481
72-129140996172417587

[1,7,19,47,76,145,183,319,433,762,1068,1625,1457,
 511,-2696,-7617,-12494,-8999,14802,78682,195984,
 363458,530289,574297,252976,-820475,-3259007,
 -7929105,-15918795,-27966750,-42783874,-52969921,
 -37772397,47098898,278012363,759015293,1583148046,
 2729030066,3860814119,4015793914,1214574612,
 -7871995868,-27884564061,-63760120938,
 -117678872282,-182313402679,-228194585696,
 -183355932567,93528356566,836233409412,
 2360489258476,4956621402741,8577450776595,
 12176709992155,12572248705543,2874527812671,
 -29026344726969,-100513507605919,-229939345736773,
 -423043591887710,-643162163240861,
 -757839109104688,-458886747576888,831588355306815,
 4020413344163097,10249469548463477,
 20417504944664974,33937902760293134,
 46224437161712292,44445354551818961,
 1635692222011481,-129140996172417587]