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A278370 as a simple table

na(n)
177
2194726
3138641633
471569971497
530875729085512
611975306266312114
74248736162137280596
81369281911256465678346
9399847654202980383002891
10106575448365556432324891769
1126256730686462803008566514303

[77,194726,138641633,71569971497,30875729085512,
 11975306266312114,4248736162137280596,
 1369281911256465678346,399847654202980383002891,
 106575448365556432324891769,
 26256730686462803008566514303]